CH527528A - Fernschreibteilnehmerstelle für Einfachstrombetrieb mit teilnehmerseitiger Gegenspannung - Google Patents

Fernschreibteilnehmerstelle für Einfachstrombetrieb mit teilnehmerseitiger Gegenspannung

Info

Publication number
CH527528A
CH527528A CH868071A CH868071A CH527528A CH 527528 A CH527528 A CH 527528A CH 868071 A CH868071 A CH 868071A CH 868071 A CH868071 A CH 868071A CH 527528 A CH527528 A CH 527528A
Authority
CH
Switzerland
Prior art keywords
subscriber
teletype
current operation
single current
counter voltage
Prior art date
Application number
CH868071A
Other languages
German (de)
English (en)
Inventor
Helmut Dipl Ing Fiedler
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19702037660 external-priority patent/DE2037660C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of CH527528A publication Critical patent/CH527528A/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/028—Arrangements specific to the transmitter end
    • H04L25/0282—Provision for current-mode coupling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0264—Arrangements for coupling to transmission lines
    • H04L25/0266—Arrangements for providing Galvanic isolation, e.g. by means of magnetic or capacitive coupling
    • H04L25/027—Arrangements for providing Galvanic isolation, e.g. by means of magnetic or capacitive coupling specifically for telegraph signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/12—Compensating for variations in line impedance

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Devices For Supply Of Signal Current (AREA)
CH868071A 1970-07-29 1971-06-15 Fernschreibteilnehmerstelle für Einfachstrombetrieb mit teilnehmerseitiger Gegenspannung CH527528A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702037660 DE2037660C3 (de) 1970-07-29 Fernschreibteilnehmerstelle für Einfachstrombetrieb mit teilnehmerseitiger Gegenspannung

Publications (1)

Publication Number Publication Date
CH527528A true CH527528A (de) 1972-08-31

Family

ID=5778267

Family Applications (1)

Application Number Title Priority Date Filing Date
CH868071A CH527528A (de) 1970-07-29 1971-06-15 Fernschreibteilnehmerstelle für Einfachstrombetrieb mit teilnehmerseitiger Gegenspannung

Country Status (11)

Country Link
US (1) US3773970A (enExample)
AT (1) AT310821B (enExample)
BE (1) BE770677A (enExample)
CA (1) CA966426A (enExample)
CH (1) CH527528A (enExample)
DK (1) DK137520C (enExample)
FR (1) FR2099670B1 (enExample)
GB (1) GB1295818A (enExample)
LU (1) LU63618A1 (enExample)
NL (1) NL7110414A (enExample)
SE (1) SE362183B (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287604B (enExample) * 1966-03-04
DE1249319B (enExample) * 1958-04-23

Also Published As

Publication number Publication date
AT310821B (de) 1973-10-25
CA966426A (en) 1975-04-22
BE770677A (fr) 1972-01-31
DK137520B (da) 1978-03-13
FR2099670B1 (enExample) 1976-12-03
FR2099670A1 (enExample) 1972-03-17
SE362183B (enExample) 1973-11-26
DE2037660B2 (de) 1975-05-22
US3773970A (en) 1973-11-20
LU63618A1 (enExample) 1972-04-04
GB1295818A (enExample) 1972-11-08
NL7110414A (enExample) 1972-02-01
DE2037660A1 (de) 1972-02-10
DK137520C (da) 1978-08-28

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Legal Events

Date Code Title Description
PL Patent ceased